JEE Main & Advanced Mathematics Differentiation Question Bank Numerical Value Type Questions - Differentiation

  • question_answer
    If \[f\left( x \right)={{\cot }^{-1}}\left( \frac{{{x}^{x}}-{{x}^{-x}}}{2} \right),\]then find\[f'\left( 1 \right)\].

    Answer:

    -1.00


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